Cognomen Koscina (コシナ 
, كوشينا 
, Koscina 
) , around the world, is a very rare last name. The last name Koscina is characteristic of Chile, where it is a rare surname, Venezuela, where it is an extremely rare surname, and the United Kingdom. In absolute terms, this name is the most popular in Chile, the United States, and the United Kingdom. Also, Koscina is the forename as well as the last name.
| juan koscina Chilean association football player (1946-2005), CL (b. 1946) |
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